Answer: The first answer (a)
Explanation:
They changed so that they could access different food types
(A. <span>Operant conditioning-------------------------</span>
Answer:
Yeah, ARMY, BTS is definitely greater than Lady Gaga & Grande!! They deserved the Grammys!!!!!!
The one that usually responsible for protecting against noise is :
EPA
EPA protected all things from the source that probably caused health disturbance in an environment, which include sound pollution.
<span>The answer is letter c.
It is a cabinet department and is primary responsible for defending U.S.
territories and protectorates. It is
also responsible for countering terrorist attacks as well as natural and
man-made disasters. It was created after
the September 11 attacks on the World Trade Center and the Pentagon.</span>
